I assume you mean between prism and pyramid.
I suggest you look at some picture of prisms and pyramids, to get it perfectly clear.
In any case, a prism has the same horizontal cross section from the bottom the top.
On the other hand, the lines of a pyramid get together towards the top, to a point. If you take a horizontal cross section, at the base it will be larger, but the closer you get to the top, the smaller such a cross section will be.
difference between ordinary prism and constant deviation prism
the difference between a cone and a prism is that a cone has no edges and only one vertex and a prism has both edges and vertexes.
The length of the prism is at right angles to the bases.
an oblique prism is slanted and a regular prism is not, its right.
A prism is 3d and a pyramid is in 2d
A cube is a special kind of prism.
yes, they are different.
See Related Questions
You can have a triangular prism but not a triangular cuboid which is a rectangular shape.
A Square prism has a square base a triangular has a trianguler base
A triangular prism has triangular bases, a heagonal prism has ... you guessed it! ... hexagonal bases.
what is the difference between a paramid and a prism